Bugged Seven Suns - Dopplegangers quest ?! *contain spoiler*

[Masklinn]

Hello, it's me again [img]smile.gif[/img]

I did the Seven Suns quest for Scar.
I went in, talk to the first merchant, he told me that there were dopplegagners yaddayadda.
I went back to scar to tell him that, he gave me 2000gold and 5000exp and asked me to go back and kill them all. That is what i did.
There are 2 on the first floor, 2 on second, and 1 in basement where you find Jhasso.

But ! When I go back to Scar and when he asks me if I killed them all i have only 1 choice of answer : "We don't think we could have killed them all." and he gives me only some gold and no xp.

So what's wrong ? Am I missing some hidden Doppleganger ? Or is it a bug ? What can I do ?

Thx for any kind of help [img]smile.gif[/img]

[Masklinn]

I looked on a walkthrough and this is what i found :

On the eastern side of the area is the building for the Seven Suns. Go inside and talk to a merchant. He'll eventually tell you that the organization has been infiltrated by shapeshifters. With that information in hand, leave the building and find the Flaming Fist compound in the northwestern part of the area. Scar is just inside the entrance, and when you tell him what you've learned you'll earn 5000 experience points and 2000 gold pieces. Plus, Scar will ask you to go back and kill all of the shapeshifters. Do just that. When you return to the Seven Suns, keep talking to the merchants until they reveal themselves to be dopplegangers. There will be two on the first floor, two more on the second floor, and a fifth in the basement (through the door on the western side of the first floor). Also in the basement you'll find Jhasso, the leader of the Seven Suns. He's not a doppleganger, so don't kill him. Instead, talk to him to find out what happened and then return to Scar and make your report. You'll receive 2000 experience points, two reputation points, and 4000 gold pieces.

So indeed, it seems that I'm bugged
What can I do ?

[SixOfSpades]

Reload from before the first time you entered the Seven Suns and try again. Either that, or use Gatekeeper to give yourself the EXP and money that you were cheated out of, or, since it's only a negligible amount of $ and experience, just forget about it.

I believe the walkthrough is wrong--I don't remember getting any Rep. increase at all from this quest, let alone 2 points at once.